Lessons:13Length:2 hours
- Overview
- Transcript
2.3 Updating Data
Updating data is curious as of the SQL query building mechanism. You use conditions to filter the data you want to update, along with the data you wish to update. You'll learn how you can combine search queries with methods that effectively update your data.
1.Introduction
1.1Introduction03:20
1.1
Introduction
03:20
1.2Installing and Connecting to a Database13:10
1.2
Installing and Connecting to a Database
13:10
2.Dataset Oriented Perspective
2.1Reading Data13:04
2.1
Reading Data
13:04
2.2Inserting Data03:44
2.2
Inserting Data
03:44
2.3Updating Data04:27
2.3
Updating Data
04:27
2.4Deleting Data03:55
2.4
Deleting Data
03:55
3.Model Oriented Perspective
3.1Models09:22
3.1
Models
09:22
3.2Associations12:40
3.2
Associations
12:40
3.3Transactions17:03
3.3
Transactions
17:03
3.4Migrations13:20
3.4
Migrations
13:20
3.5Validations12:19
3.5
Validations
12:19
3.6Hooks08:24
3.6
Hooks
08:24
4.Conclusion
4.1Conclusion03:42
4.1
Conclusion
03:42
